Green Onion Iron Long


Pack is ~500 seeds/每包约500粒

30 in stock


Iron Long green onions, commonly known as steel onions, have long, hard, sweet, and crispy white bulbs with a spicy and full flavor and a good texture. The onion leaves are short and waxy with thick, deep green leaves that do not fold easily. The leaf sheaths are tight, and the white bulbs are 50-60 centimeters long. They have strong resistance to both cold and heat, making them suitable for year-round cultivation from autumn to spring. The root system is extensive and highly drought-resistant, making them easy to grow. They are also highly resistant to leaf smut disease.

Check out our YouTube videos for suggestions on how to start bunching onion from seed!




Temperature chart/温度表

Additional information

Weight 4.5 g